Move SkGLContext and some GrGLInterface implementations to skgputest module
BUG=skia:
GOLD_TRYBOT_URL= https://gold.skia.org/search2?unt=true&query=source_type%3Dgm&master=false&issue=1815823002
CQ_EXTRA_TRYBOTS=client.skia.compile:Build-Ubuntu-GCC-x86_64-Release-CMake-Trybot,Build-Mac-Clang-x86_64-Release-CMake-Trybot
Committed: https://skia.googlesource.com/skia/+/fe3456cb006110d045b26ff3f8681b893a757b58
Review URL: https://codereview.chromium.org/1815823002
diff --git a/tools/gpu/gl/debug/GrBufferObj.h b/tools/gpu/gl/debug/GrBufferObj.h
new file mode 100644
index 0000000..96aef6e
--- /dev/null
+++ b/tools/gpu/gl/debug/GrBufferObj.h
@@ -0,0 +1,76 @@
+
+/*
+ * Copyright 2012 Google Inc.
+ *
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#ifndef GrBufferObj_DEFINED
+#define GrBufferObj_DEFINED
+
+#include "GrFakeRefObj.h"
+#include "gl/GrGLDefines.h"
+
+////////////////////////////////////////////////////////////////////////////////
+class GrBufferObj : public GrFakeRefObj {
+ GR_DEFINE_CREATOR(GrBufferObj);
+
+public:
+ GrBufferObj()
+ : GrFakeRefObj()
+ , fDataPtr(nullptr)
+ , fMapped(false)
+ , fBound(false)
+ , fSize(0)
+ , fUsage(GR_GL_STATIC_DRAW) {
+ }
+ virtual ~GrBufferObj() {
+ delete[] fDataPtr;
+ }
+
+ void access() {
+ // cannot access the buffer if it is currently mapped
+ GrAlwaysAssert(!fMapped);
+ }
+
+ void setMapped(GrGLintptr offset, GrGLsizeiptr length) {
+ fMapped = true;
+ fMappedOffset = offset;
+ fMappedLength = length;
+ }
+ void resetMapped() { fMapped = false; }
+ bool getMapped() const { return fMapped; }
+ GrGLintptr getMappedOffset() const { return fMappedOffset; }
+ GrGLsizeiptr getMappedLength() const { return fMappedLength; }
+
+ void setBound() { fBound = true; }
+ void resetBound() { fBound = false; }
+ bool getBound() const { return fBound; }
+
+ void allocate(GrGLsizeiptr size, const GrGLchar *dataPtr);
+ GrGLsizeiptr getSize() const { return fSize; }
+ GrGLchar *getDataPtr() { return fDataPtr; }
+
+ void setUsage(GrGLint usage) { fUsage = usage; }
+ GrGLint getUsage() const { return fUsage; }
+
+ void deleteAction() override;
+
+protected:
+private:
+
+ GrGLchar* fDataPtr;
+ bool fMapped; // is the buffer object mapped via "glMapBuffer[Range]"?
+ GrGLintptr fMappedOffset; // the offset of the buffer range that is mapped
+ GrGLsizeiptr fMappedLength; // the size of the buffer range that is mapped
+ bool fBound; // is the buffer object bound via "glBindBuffer"?
+ GrGLsizeiptr fSize; // size in bytes
+ GrGLint fUsage; // one of: GL_STREAM_DRAW,
+ // GL_STATIC_DRAW,
+ // GL_DYNAMIC_DRAW
+
+ typedef GrFakeRefObj INHERITED;
+};
+
+#endif // GrBufferObj_DEFINED